There is NO Climate Emergency - 1,600 Scientists, page-318

An even simpler solution would be to only take data from weather recording stations that are 200kms or further away from populated areas.

That way we could reduce one of the millions of potential variables that the climate scientists are struggling with in their efforts to validate their “consensus”.

PS I’m not sure if you are correct about it being 6% as there’s plenty of data that uses 3%.